Fun Maths - VideoAndMovie

Maths problems from University entrance exam past papers and the BMO

Primitive Roots of Unity

8:28

Primitive Roots of Unity

Always Irrational, Sometimes Irrational: STEP II + Extension

7:58

Always Irrational, Sometimes Irrational: STEP II + Extension

3D Centroid: STEP Vectors

5:19

3D Centroid: STEP Vectors

The tan(θ/2) Substitution

6:15

The tan(θ/2) Substitution

How did the Chicken Cross the Road? Cambridge Entrance Exam

5:16

How did the Chicken Cross the Road? Cambridge Entrance Exam

Perpetually Perpendicular Polar Differential Equations

7:06

Perpetually Perpendicular Polar Differential Equations

Unimodal Series

10:14

Unimodal Series

Sum Factorial Fun

5:39

Sum Factorial Fun

Hyperbolic Trig: STEP III 2016

7:52

Hyperbolic Trig: STEP III 2016

Complex Number Loci: STEP 2011

6:47

Complex Number Loci: STEP 2011

Exponential Matrices

6:46

Exponential Matrices

Matrices: STEP III

7:31

Matrices: STEP III

Periodicity: STEP II

5:28

Periodicity: STEP II

Geometry, Algebra, or Vectors? STEP II 2014

4:24

Geometry, Algebra, or Vectors? STEP II 2014

Parametric Parabolae

4:15

Parametric Parabolae

Vector Cones: 2010 STEP II

5:30

Vector Cones: 2010 STEP II

Symmetry: STEP II 2009

5:05

Symmetry: STEP II 2009

Quadratic Trigonometry

5:15

Quadratic Trigonometry

Logarithms and DoTS: STEP 2012

5:12

Logarithms and DoTS: STEP 2012

Painkillers: Differential Equations

6:52

Painkillers: Differential Equations

Mathematical Wordsworth: Rhyme Schemes

5:51

Mathematical Wordsworth: Rhyme Schemes

Proof by Contradiction: Cambridge Entrance Exam

4:35

Proof by Contradiction: Cambridge Entrance Exam

Tending Towards e: STEP III 2000

4:10

Tending Towards e: STEP III 2000

Primitive Roots of Unity

5:38

Primitive Roots of Unity

Scary Vectors Question

8:06

Scary Vectors Question

Incorrect Algebra: 2003 STEP I

4:08

Incorrect Algebra: 2003 STEP I

Floor Reciprocals: STEP I 2013

9:04

Floor Reciprocals: STEP I 2013

Simplex Algorithm: Easy Linear Programming

5:50

Simplex Algorithm: Easy Linear Programming

Logarithms and Maclaurin: STEP III

6:23

Logarithms and Maclaurin: STEP III

More Vectors: STEP II 2011

4:24

More Vectors: STEP II 2011